SK752 Operator’s Manual Service - 59
Recommended Lubricants/Service Key
Recommended Lubricants/Service Key
Proper lubrication and maintenance protects Ditch Witch
®
equipment from damage and failure. Service
intervals listed are for minimum requirements. In extreme conditions, service machine more frequently.
Use only genuine Ditch Witch parts, filters, approved lubricants, TJC, and approved coolants to maintain
warranty. Fill to capacities listed in “Specifications” on page 79.
For more information on engine lubrication and maintenance, see your engine manual.
Item Description
DEO U.S., Canada, EU, Japan: Diesel engine oil meeting or exceeding API service
classification CH-4 (CH-4, CI-4, or CJ-4) or ACEA E7 (E6, E7, or E9). See viscosity
chart.
DEO Less regulated markets (outside the U.S., Canada, EU, Japan): Diesel engine oil
compatible with the sulfur content of the fuel used. If the fuel sulfur content exceeds 500
ppm (500 mg/kg) the oil’s base number (TBN) should exceed 10. If the fuel sulfur
content exceeds 5000 ppm (5000 mg/kg) the oil change interval should be reduced to
every 75 hours. See viscosity chart.
DEAC
Diesel engine antifreeze/coolant meeting
CES 14603
THF
ractor hydraulic fluid, similar to Phillips 66
®
PowerTran fluid, Mobilfluid
®
423, Chevron
®
Tractor Hydraulic Fluid, Texaco
®
TDH Oil, or equivalent
MPG Multipurpose grease meeting NLGI GC-LB Grade 2
Check level of fluid or lubricant Check condition
Filter Change, replace, adjust, service or
test
IMPORTANT: Use the “Service Record” on page 87 to record all required service to your machine.
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